PlayBook Main App Bar Missing!

My top bar that is meant to hold six apps on all pages, is now gone. The thing is every time I drag an app into the bar it permanently deletes it. Now I don't have a camera app and 2 other default apps I dont remember. How do I get it back if anyone knows.
Here is some screenshots of specifically what I mean.

My top bar that is meant to hold six apps on all pages, is now gone. The thing is every time I drag an app into the bar it permanently deletes it. Now I don't have a camera app and 2 other default apps I dont remember. How do I get it back if anyone knows.
Here is some screenshots of specifically what I mean.

Don't want to be too redundant but this is true and the only way to get the icons back. It doesn't uninstall the actual app. It happened to me once and dragging every icon (and I have a lot of them - it took a while) to the app bar and rebooted, fixed it. Then you have to setup all your folders again (if you use them) and arrange the icons in your own way...total PITA but hey, it works.